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In-ear Headphones with Integrated Control

U.S. Two-Year Limited End-User Warranty

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.

  • Overview
  • Features
  • Specifications
  • Reviews
  • Q & A

  • Overview

    Pro audio leader Audio-Technica has an easy way to improve music fidelity and voice intelligibility for listeners tuned in to their iPod, iPhone, or iPad. Powerful 8.8 mm drivers deliver clear and natural audio reproduction. Answer calls & control volume, play, pause, fast forward, rewind with one button.
  • Features

    • Navigate your iPod, iPhone or iPad library

    • Includes microphone for phone calls & voice memos

    • Powerful 8.8 mm drivers deliver clear and natural audio reproduction

    • Answer calls & control volume, 'play', 'pause', 'fast forward' & 'rewind' with one button

    • XS/S/M/L ear tips provide a comfortable fit and convenient cord wrap keeps the cord neat and tangle free

    • Available in a variety of colors: Black (BK), Black/green (BGR), Blue (BL), Pink (PK), Red (RD), White (WH)
  • Specifications

    Driver Diameter8.8 mm
    Frequency Response20 - 20,000 Hz
    Maximum Input Power40 mW
    Sensitivity100 dB/mW
    Impedance16 ohms
    Weight5 g
    Cable1.2 m
    Connector3.5 mm L-type min-stereo, gold-plated
    Accessories IncludedCable wrap holder, ear tips (XS/S/M/L)
    Type (Microphone)Condenser
    Sensitivity (Microphone)-42 dB (+/-3 dB)
    Frequency Response (Microphone)100 - 10,000 Hz
    Polar Pattern (Microphone)Omnidirectional

  • Reviews

  • Q & A

    is there some sort of converter that switches the 3 stiped jacks to a 2 striped, because the earphones distort the audio on my phone


    I have never heard of a TRRS jack being the culprit for distortion on ANY headphones with any device. That being said, I would ask you to try the headphones on another device that accepts a TRRS 3.5mm connection (such as another smart-phone). If your headphones no longer distort, then the issue is with your initial device. If they continue to distort, please make sure you are monitoring at lower volumes (as a test). If it (again) is still distorted, then an evaluation with the ATUS Service Department would be recommended. For more information on obtaining Service from ATUS, please visit .


    is it compatible with non smart phones


    If your "non smart phone" accepts a 3.5mm TRRS connection, then yes. Please consult your phone's owner's manual, or contact the manufacturer of your phone.


    Is it compatible with motorola atrix 4g


    Thank you for your inquiry. We have not tested the product with that phone. Maybe another customer has tried it and will reply to your question.


    Is there a model with a straight connector? The connector seems to be a 90 degree connector. This type will not work with the case I have on my iPhone. Do you have a similar model headphone (with the same features) with a straight connector? Thank you.


    Thank you for your inquiry. This is available with only a right angle connector.


    Is the cord length in the technical details from the jack to the spit, or from the jack to the earpiece? I'm looking for a viable option to replace my Apple headset that would have a longer total length so that I could use it with my iMac. Is the cord length listed here (1.2 meters) from the jack to the splitter (to the split between the right and left earpieces) or from the jack to the earpiece?


    Thank you for your inquiry. The measurement is from the connector to the earpiece.


    is the ATH-CK400iBK compatible with htc incredible s?


    Thank you for your inquiry. We have not tested this product with this SmartPhone. There are just too many SmartPhones available to test them all. It could very well work for audio, although the control functions may or may not work.